What distinctive feature is suggested for Thylacoleo's forelimbs that aided in grasping prey?
Answer
Opposable thumbs
While Thylacoleo likely possessed retractable claws similar to cats on its forelimbs, its anatomy suggests a fundamentally different method of securing prey. Paleontological inference suggests that the creature had opposable thumbs on its front paws. When combined with its claws, this anatomy points toward a strong grappling ability, potentially allowing Thylacoleo to climb or hold onto struggling victims with tremendous securing strength, contrasting with the primarily striking and grasping action of a true cat's paws.

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